In which county is ZIP code 51046 located?

ZIP 51046 is listed under OBrien, IA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 51046: Paullina, IA

ZIP: 51046

County: OBrien

Coordinates: 42.97030, -95.70830

ZIP Type: Standard

Time Zone: Central Time (CT)

Explore detailed information for ZIP code 51046 in Paullina, IA. We include verified county details for OBrien plus key geographic references used for mapping and logistics.

Primary City	Paullina
ZIP Code	51046
County	OBrien
State	IA
Latitude / Longitude	42.97030, -95.70830
ZIP Type	Standard
Time Zone	Central Time (CT)
Data Updated	2026-01-08

Maps & Useful Links

Open in Maps: Google Maps · OpenStreetMap

These links show the approximate center point for ZIP 51046 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 51046 is commonly represented around 42.97030, -95.70830. These coordinates help identify the general area within OBrien, IA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 51046 for mail delivery and general location reference in OBrien, IA.

Some addresses near Paullina may share this ZIP due to delivery routing and local service areas.

Related ZIP Codes (Nearby)

Explore other postal codes near Paullina within IA.

Frequently Asked Questions

What is the primary city for ZIP code 51046?

The primary city for this ZIP code is Paullina, located in IA.

In which county is 51046 located?

ZIP code 51046 is situated within OBrien, IA.

What are the coordinates for 51046?

The approximate center point is 42.97030 (Latitude) and -95.70830 (Longitude).

Is ZIP code 51046 active?

This page lists ZIP 51046 as Listed based on the latest refresh date shown above.

Does ZIP 51046 cover multiple areas?

Yes. Many ZIP codes cover multiple neighborhoods or nearby areas. For exact boundaries, use official mapping tools.

Methodology & Data Notes

How we build this page: We generate this page from a structured ZIP dataset and refresh key fields (city, county, and coordinates) during scheduled updates. Coordinates represent an approximate center point, not an official boundary map.
Sources: Public ZIP reference datasets and geographic coordinate references. If you use specific sources (e.g., USPS, Census), list them on your About/Methodology page.

Page updated: 2026-01-08